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Stock Based Compensation (Tables)
 12 Months Ended
Sep. 30, 2012
Stock-Based Compensation [Abstract]  
Schedule Of Restricted Stock Units Activity

 

 

 

 

  

  

  

 

 

Number of 

Restricted 

Stock 

Units

Weighted 

Average 

Grant Date 

Fair Value 

Per Share

 

 

 

Outstanding at September 30, 2009
94,589 

 $  36.04

Granted
34,688 

  38.36

Expired or cancelled

    —

    —

Vested/exercised
(41,823)

  31.86

Outstanding at September 30, 2010
87,454 

  38.96

Granted
39,048 

  30.94

Expired or cancelled

    —

  —

Vested/exercised
(57,124)

  36.94

Outstanding at September 30, 2011
69,378 

      36.10

Granted
54,825 

  31.18

Expired or cancelled
(24,478)

  38.71

Vested/exercised

    —

  —

Outstanding at September 30, 2012
99,725 

$ 32.69